matty-laptop:/home/Matty # lsmod | grep -i snd
snd_pcm_oss            54912  0
snd_mixer_oss          21632  1 snd_pcm_oss
snd_seq                60912  0
snd_seq_device         12556  1 snd_seq
snd_hda_intel          25496  3
snd_hda_codec         229120  1 snd_hda_intel
snd_pcm                88452  4 snd_pcm_oss,snd_hda_intel,snd_hda_codec
snd_timer              27396  3 snd_seq,snd_pcm
snd_page_alloc         14344  2 snd_hda_intel,snd_pcm
snd                    66960  13 snd_pcm_oss,snd_mixer_oss,snd_seq,snd_seq_device,snd_hda_intel,snd_hda_codec,snd_pcm,snd_timer,snd_page_alloc
soundcore              13792  1 snd
matty-laptop:/home/Matty # amixer
Simple mixer control 'Master',0
  Capabilities: pvolume pswitch pswitch-joined
  Playback channels: Front Left - Front Right
  Limits: Playback 0 - 30
  Mono:
  Front Left: Playback 23 [77%] [on]
  Front Right: Playback 23 [77%] [on]
Simple mixer control 'PCM',0
  Capabilities: pvolume pswitch
  Playback channels: Front Left - Front Right
  Limits: Playback 0 - 255
  Mono:
  Front Left: Playback 100 [39%] [-31.00dB] [on]
  Front Right: Playback 100 [39%] [-31.00dB] [on]
Simple mixer control 'Line-In',0
  Capabilities: cswitch cswitch-joined cswitch-exclusive
  Capture exclusive group: 0
  Capture channels: Mono
  Mono: Capture [off]
Simple mixer control 'Mic Bypass',0
  Capabilities: cvolume cswitch
  Capture channels: Front Left - Front Right
  Limits: Capture 0 - 30
  Front Left: Capture 30 [100%] [10.50dB] [off]
  Front Right: Capture 30 [100%] [10.50dB] [off]
Simple mixer control 'IEC958',0
  Capabilities: pswitch pswitch-joined
  Playback channels: Mono
  Mono: Playback [on]
Simple mixer control 'Capture',0
  Capabilities: cvolume cswitch
  Capture channels: Front Left - Front Right
  Limits: Capture 0 - 14
  Front Left: Capture 14 [100%] [21.00dB] [off]
  Front Right: Capture 14 [100%] [21.00dB] [off]
Simple mixer control 'ExtMic',0
  Capabilities: cswitch cswitch-joined cswitch-exclusive
  Capture exclusive group: 0
  Capture channels: Mono
  Mono: Capture [on]